PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

29302Tube Assembly,metal

Hdt Expeditionary Systems Inc · NSN 4710-00-845-9300 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-00-845-9300 — this item is cataloged by the U.S. Government under National Stock Number 4710-00-845-9300. Primary manufacturer part number: 29302.
Features
  • Tube Assembly,metal — FSC 4710
  • Material: STEEL COMP 304 OR STEEL COMP 304 TUBING
  • FSC Application Data: 1. COMPRESSOR,RECIPROCATING,POWER DRIVEN
  • Thread Series Designator: UNF SINGLE END
  • Material Document and Classification: AISI 304 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30304 ASSN STD SINGLE MATERIAL RESPONSE TUBING
  • End Connection Style: SWIVEL NUT WITH LOOSE OR INTEGRAL CLINCH SLEEVE SINGLE END
  • Design Form: STRAIGHT
  • Seat Angle in Deg: 12.00 SINGLE END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Comp 304 or Steel Comp 304 Tubing construction
General Description

The Tube Assembly,metal, cataloged under National Stock Number 4710-00-845-9300, is classified within Federal Supply Class 4710 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Hdt Expeditionary Systems Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4710-00-845-9300
Primary Part Number29302
Item NameTube Assembly,metal
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusACTIVE
MaterialSTEEL COMP 304 OR STEEL COMP 304 TUBING
FSC Application Data1. COMPRESSOR,RECIPROCATING,POWER DRIVEN
Thread Series DesignatorUNF SINGLE END
Material Document and ClassificationAISI 304 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30304 ASSN STD SINGLE MATERIAL RESPONSE TUBING
End Connection StyleSWIVEL NUT WITH LOOSE OR INTEGRAL CLINCH SLEEVE SINGLE END
Design FormSTRAIGHT
Seat Angle in Deg12.00 SINGLE END
MaterialSTEEL SINGLE END
Nominal Thread Size0.438 INCHES SINGLE END IN
Mating End Quantity2 SINGLE END
Wall Thickness0.032 INCHES NOMINAL IN
Tube Outside Diameter0.250 INCHES NOMINAL IN
Thread Class3B SINGLE END
Thread DirectionRIGHT-HAND SINGLE END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-100-582053178-53375 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
5133-00-227-5988 INTERCHANGEABLE
Drill,twist
1650-00-311-040829302 INTERCHANGEABLE
Plug,hydraulic Mani
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6640-00-494-39593024-25 INTERCHANGEABLE
Cylinder,graduated,laboratory
Corning Inc Dba Corning Incorporated Div Specialty Materials
5975-00-578-2748BB75 INTERCHANGEABLE
Bushing,electrical Conductor
Egs Electrical Group Appleton Div
5950-00-645-768823113 INTERCHANGEABLE
Transformer,audio Frequency
Freed Transformer Co
2520-01-035-66702-9302 INTERCHANGEABLE
Parts Kit,universal Joint
Neapco Inc
4820-01-198-30012930-2 INTERCHANGEABLE
Stem,fluid Valve
Lawler Manufacturing Company, Inc.
4730-01-415-740129302 INTERCHANGEABLE
Strainer Element,sediment
Pall Aeropower Corporation
5340-01-511-551129302 INTERCHANGEABLE
Mount,resilient,utility
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
Cross-Reference Index
Part NumberManufacturer
A29302 Davey Compressor Co Div of Keco Industries Inc (USA)
29302 Davey Compressor Co Div of Keco Industries Inc (USA)
29302 Drs Environmental Systems Inc (USA)
29302 PRIMARY Hdt Expeditionary Systems Inc (USA)
A29302 Drs Environmental Systems Inc (USA)
A29302 Hdt Expeditionary Systems Inc (USA)
Related Parts
3110-00-100-5820INTERCHANGEABLE
BEARING,ROLLER,TAPERED
53178-53375
5133-00-227-5988INTERCHANGEABLE
DRILL,TWIST
1650-00-311-0408INTERCHANGEABLE
PLUG,HYDRAULIC MANI
29302
6640-00-494-3959INTERCHANGEABLE
CYLINDER,GRADUATED,LABORATORY
3024-25
5975-00-578-2748INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUCTOR
BB75
5950-00-645-7688INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
23113
2520-01-035-6670INTERCHANGEABLE
PARTS KIT,UNIVERSAL JOINT
2-9302
4820-01-198-3001INTERCHANGEABLE
STEM,FLUID VALVE
2930-2
4730-01-415-7401INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
29302
5340-01-511-5511INTERCHANGEABLE
MOUNT,RESILIENT,UTILITY
29302
4720-01-649-1482INTERCHANGEABLE
HOSE,PREFORMED
29302

Frequently Asked Questions

What is NSN 4710-00-845-9300?

NSN 4710-00-845-9300 is a Tube Assembly,metal, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 4710 (No Item Name Available). Status: active.

What are the part numbers for NSN 4710-00-845-9300?

NSN 4710-00-845-9300 has 6 cross-referenced part numbers: A29302 (Davey Compressor Co Div of Keco Industries Inc), 29302 (Davey Compressor Co Div of Keco Industries Inc), 29302 (Drs Environmental Systems Inc), 29302 (Hdt Expeditionary Systems Inc), A29302 (Drs Environmental Systems Inc) and 1 more.

What NSN replaces 4710-00-845-9300?

There are 11 known substitutes for 4710-00-845-9300: 3110-00-100-5820, 5133-00-227-5988, 1650-00-311-0408 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 29302?

Key specifications for 29302: Material: STEEL COMP 304 OR STEEL COMP 304 TUBING; FSC Application Data: 1. COMPRESSOR,RECIPROCATING,POWER DRIVEN; Thread Series Designator: UNF SINGLE END; Material Document and Classification: AISI 304 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30304 ASSN STD SINGLE MATERIAL RESPONSE TUBING. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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